White Mountains Insurance Group Ltd
2024 Q1 - 2025 Q4 (8 filings)
Shares History
History scope: non-option holdings only (PUT/CALL rows excluded).
| All 13F Holders | Filing date | Value ($000s) | % of Holdings | Shares | Reporting period |
|---|---|---|---|---|---|
| 2025 Q4 | 2/6/2026 | 921 | 0.0% | 443 | 12/31/2025 |
| 2025 Q3 | 10/31/2025 | 756 | 0.0% | 452 | 9/30/2025 |
| 2025 Q2 | 8/6/2025 | 875 | 0.0% | 487 | 6/30/2025 |
| 2025 Q1 | 5/13/2025 | 907 | 0.0% | 471 | 3/31/2025 |
| 2024 Q4 | 2/13/2025 | 916 | 0.0% | 471 | 12/31/2024 |
| 2024 Q3 | 2/20/2025 | 777 | 0.0% | 458 | 9/30/2024 |
| 2024 Q2 | 2/20/2025 | 832 | 0.0% | 458 | 6/30/2024 |
| 2024 Q1 | 2/20/2025 | 879 | 0.0% | 490 | 3/31/2024 |